Featured Articles
Boost Your Website Traffic with High Quality DA/PA 40+ Backlinks
Apr 7, 2023
In today’s competitive world, one must be knowledgeable about the latest online bus...
Oct 12, 2018
Common Defects in 304 Stainless Steel Pipe Welds
a) weld bead b) crack c) slag inclusion d) pore e) undercut f) incomplete penetration
(1) Overlap. The welding rod melts too fast, the arc is too long, the current is too large, the welding speed is too slow, and the welding rod is improperly moved.
(2) Slag inclusion. The molten pool is not stirred during welding, the weldment is not clean, the current is too small, and the slag is not completely removed during layered welding.
(3) Cracks: Unreasonable welding structure design, improper welding process, too fast cooling of the weld, and high carbon, sulfur, and phosphorus content in the weldment.
(4) Gas pores. The weld is unclean, the electrode is wet, the arc is too long, the welding speed is too fast, the current is too high, and the carbon content in the weld is high.
(5) Undercut. The current is too high, the electrode is improperly moved, the arc is too long, and the electrode angle is incorrect.
(6) Incomplete penetration. The current is too high, the welding speed is too fast, the weld is unclean, the electrode is not aligned with the weld, and the groove is too small.
Read a full guide: How to Perform Nondestructive Testing on 304 Stainless Steel Pipe Welds?
Article source: https://article-realm.com/article/Business/84785-Common-Defects-in-304-Stainless-Steel-Pipe-Welds.html
URL
https://www.permanentsteel.com/Permanent Steel Manufacturing Co.,Ltd (PMC) have years of experience in manufacturing of carbon steel pipe, stainless steel tube, hollow section, pipe fittings.(Fluid Pipe/Boiler Tube/Fire Pipe/Line Pipe/Structure Tube) Please refer to: https://www.permanentsteel.com
Comments
Reviews
Most Recent Articles
- Sep 18, 2026 Crypto Wallet App Guide for the End of 2026 and What to Expect in 2027 by Henry Walker
- Sep 18, 2026 Managing Failed Tool Migration Costs Marketing Teams to Know by martech cubejohn
- Sep 18, 2026 What Are the Benefits of Physician Billing of Houston? by Medical Billing Services
- Sep 18, 2026 Computer Vision Development Services: Transforming Insurance Claims by HyprForge
- Sep 18, 2026 304 Stainless Steel Pipe Annealing Requirements by Jane Tian
Most Viewed Articles
- 10608 hits Market Overview: Membrane Contactor Industry 2025 by Terra Logistics
- 8550 hits Mist Sprayer Pumps Market Demands, Trends, Industry Analysis, Segmentation by 2032 by ellamrfr
- 6748 hits Next-Gen Connectivity and the Rising Demand for RF Semiconductors by James Cameroon
- 5658 hits Digital Printing Packaging Market by Technology, Application, and Region by James Cameroon
- 4695 hits Flexographic Printing Plates Market Size, Share, Report 2024-32 by ellyse perry
Popular Articles
In today’s competitive world, one must be knowledgeable about the latest online business that works effectively through seo services....
81402 Views
Walmart is being sued by a customer alleging racial discrimination. The customer who has filed a lawsuit against the retailer claims that it...
60659 Views
Are you caught in between seo companies introduced by a friend, researched by you, or advertised by a particular site? If that is...
37269 Views
Facebook, the best and most used social app in the world, has all the social features you need. However, one feature is missing. You cannot chat...
23520 Views
If you have an idea for a new product, you can start by performing a patent search. This will help you decide whether your idea could become the...
14781 Views
Moving becomes easy when you have the right moving accessories. These moving accessories help secure and protect your item by ensuring that no harm...
13183 Views
A lot of us look forward to the result of moving and not the process itself. It is pretty typical behavior, though. As modern people, many things...
13027 Views
Building a custom home is an exciting adventure. It’s your chance to bring your vision to life and create an area that sincerely displays...
12871 Views
Moving from one state, city, or even to a whole different county, is something that is either dictated by choice or circumstance. This is because,...
11927 Views
A membrane contactor is a device that enables the transfer of components between two immiscible phases, typically a gas and a liquid, through a...
10608 Views
Statistics
| Members | |
|---|---|
| Members: | 17068 |
| Publishing | |
|---|---|
| Articles: | 79,458 |
| Categories: | 202 |
| Online | |
|---|---|
| Active Users: | 659 |
| Members: | 0 |
| Guests: | 659 |
| Bots: | 15325 |
| Visits last 24h (live): | 6834 |
| Visits last 24h (bots): | 48303 |
